In September 2015, the Obama-Biden administration approved the sale of a strategically sensitive Michigan manufacturer, Henniges Automotive, to a firm connected to Joe Biden’s son, Hunter, and a Chinese military contractor that was on an American watch list because of its close ties to the People’s Liberation Army. Hunter Biden’s equity fund, backed by the Communist Chinese government, and the Chinese contractor, Aviation Industry Corporation (AVIC), needed special approval for the deal from the Committee of Foreign Investment in the U.S. (CIFIUS) because Henniges produced technology with potential military use. AVIC entities have been sanctioned by the United States on...